undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.

test/langtools/tools/javac/assert/Position.java

@@ -0,0 +1,28 @@
+/*
+ * @test  /nodynamiccopyright/
+ * @bug 4469737
+ * @summary Verify the source position for assertions.
+ * @author gafter
+ */
+
+
+public class Position {
+    static public void main(String[] args) {
+        Position.class.getClassLoader().setClassAssertionStatus("U", true);
+        new U().main();
+    }
+}
+
+
+class U {
+    void main() {
+        try {
+            assert false; // line 20
+        } catch (Throwable t) {
+            if (t.getStackTrace()[0].getLineNumber() == 20) {
+                return; // passed
+            }
+        }
+        throw new Error("failed 4469737");
+    }
+}